Blackburn, MO 65321 ZIP Code Profile

Related Place Profiles:
Blackburn, MO | Elmwood, MO

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ZIP Code 65321: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Blackburn, MO 65321

Not Acceptable, USPS
Elmwood, MO 65321

  • ZIP Code Type: STANDARD
  • County: Saline County
  • Centroid: Latitude 39.105, Longitude -93.487
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 65321 has segments in 2 Counties (Lafayette, Saline).

  • Businesses Addresses: 13
  • PO Box Addresses: 31
  • Residential Addresses: 171
    • Multi-Family Addresses: 0
    • Single Family Addresses: 171

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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65321 ZIP Code Map

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Blackburn, MO 65321 Data & Demographics (As of July 1, 2017)


Total Population 468
Daytime Population: Workers 62
Daytime Population: Residents 279
Total Daytime Population (TDP) 341
Ratio TDP/Total Population1 0.73
Population in Households 468
Population in Familes 392
Population in Group Qrtrs 0
Population Density2 12
Diversity Index3 18


Median Household Income $52,577
Average Household Income $66,233
Per Capita Income $27,597


Total Housing Units 222 (100%)
Owner Occupied HU 139 (62.6%)
Renter Occupied HU 56 (25.2%)
Vacant Housing Units 27 (12.2%)
Median Home Value $135,938
Average Home Value $233,273


Total Households 195
Average Household Size 2.4
Family Households 140
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.45% 0.34%
Households 0.29% 0.2%
Families 0.2% 0.0%
Median Household Income   1.07%
Per Capita Income   2.39%

Blackburn, MO 65321 - Peer Comparisons by Rank and Percentile

The table below compares 65321 to the other 1,012 ZIP Codes in Missouri by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 811 20th
Population Density # 795 22nd
Diversity Index # 309 69th
Median Household Income # 261 74th
Per Capita Income # 202 80th

Additional comparisons and rankings can be made with a VERY EASY TO USE Missouri Census Data Comparison Tool.

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